Finally, we focus on open dialogue with utterance generation dependent on a knowledge base.
This improves the insufficiencies of parametric model memory in open-ended dialogue centred around facts.
It also increases the explainability of each utterance as it can be traced (with various scores) to the source in the knowledge base.
We will focus on the task and model description by [1]} though there have also been previous works by [2]} or in the context of a commonsense knowledge base by [3]}, [4]}.
